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Wurkkos
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    LED Spotlight

    one thing is clear is that this task is not as simple as it seemed at first. I'll do the following: I ordered a 180W LED, and a 300mm (almost 12 inch) fresnel lens with a 120mm focal length, let's see what comes together. If the result is not satisfactory then I will have to talk to the owner...
  2. S

    LED Spotlight

    I probably won't buy this lens because a fairly small LED is provided. What do you think of such an option? https://youtu.be/AxTGS5i2AHY
  3. S

    LED Spotlight

    Thanks for the suggestion, I'll order 1 piece and see what it looks like. Maybe someone else has an idea?
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    LED Spotlight

    I know that it is impractical but there are no other options, the cable must not be pulled on the air (the cable will damage the landscape), while the asphalt must not be cut. There are no problems with electricity, electronics, from a mechanical point of view there should also be no problems...
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    LED Spotlight

    Hello, This is not a commercial project, I would like to build 2 lights for myself. I should illuminate a spherical traffic mirror, on the mirror should be not less than 50W of light, it is necessary to illuminate the area (sized as a parking lot for 10 cars), from the opposite side it is...
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    LED Spotlight

    Hello, I want to ask for help - advice because I don't understand anything from optics. The situation is as follows: it is necessary to create a LED spotlight that will illuminate the object about 50x50Cm in size, the object from the source is located at a distance of 20m, led matrix size...
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